<ul class="layui-nav layui-nav-tree layui-nav-side layui-hide" lay-filter="nav-side">
    <li class="layui-nav-item"><a href="{:url('index/index/index')}">首页</a></li>
    <li class="layui-nav-item"><a href="{:url('index/category/index')}">文章</a></li>
    <li class="layui-nav-item"><a href="{:url('index/speak/index')}">说说</a></li>
    <li class="layui-nav-item"><a href="{:url('index/project/index')}">项目</a></li>
    <li class="layui-nav-item"><a href="{:url('index/guestbook/index')}">留言</a></li>
    <li class="layui-nav-item"><a href="{:url('index/flink/index')}">友链</a></li>
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</ul>